# 构建阶段
FROM node:20-alpine as build

WORKDIR /app

# 设置 npm 国内镜像源
RUN npm config set registry https://registry.npmmirror.com

COPY package*.json ./

RUN npm install

COPY . .

RUN npm run build

# 生产阶段
FROM nginx:alpine

COPY --from=build /app/dist /usr/share/nginx/html

# 添加 nginx 配置
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

CMD ["nginx", "-g", "daemon off;"] 